1537970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 3207168

約数和(自身を除く): 1669198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 173, 254, 346, 635, 865, 889, 1211, 1270, 1730, 1778, 2422, 4445, 6055, 8890, 12110, 21971, 43942, 109855, 153797, 219710, 307594, 768985, 1537970]

約数ペア:

[(1, 1537970), (2, 768985), (5, 307594), (7, 219710), (10, 153797), (14, 109855), (35, 43942), (70, 21971), (127, 12110), (173, 8890), (254, 6055), (346, 4445), (635, 2422), (865, 1778), (889, 1730), (1211, 1270)]